Mysqltuner download

The current configuration variables and status data is retrieved and presented in a brief format along with some basic performance suggestions. Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website.

These cookies do not store any personal information. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website. June 2, Linux General actsupp-r0cks. Compatibility: MySQL 3. You need your MySQL root password for it:.

Sysschema is installed by default under MySQL 5. By default, on MySQL 5. For previous 5. Sysschema is not installed by default under MariaDB By default, on MariaDB, performance schema is disabled by default. You can follow this command to create a new database sys containing very useful view on Performance schema:.

Usage: Write your result in a file without outputting information. Usage: Using template model to customize your reporting file based on Text::Template syntax. MySQLTuner is a read only script. It won't write to any configuration files, change the status of any daemons, or call your mother to wish her a happy birthday.

It will give you an overview of your server's performance and make some basic recommendations for improvements that you can make after it completes. Make sure you read the warning above prior to following any recommendations. If your DBA constantly takes your parking spot and steals your lunch from the fridge, then you may want to consider it - but that's your call. The script will try its best to log in via any means possible.

If none of those are available, then you'll be prompted for a password. If you'd like the script to run in an automated fashion without user intervention, then create a. Once you create it, make sure it's owned by your user and the mode on the file is This should prevent the prying eyes from getting your database login credentials under normal conditions.

If a T shows up in a LAPD uniform and demands your database credentials, you won't have much of an option. Question: What's minimum privileges needed by a specific mysqltuner user in database? These kinds of things are bound to happen.

Here are the details I need from you in order to research the problem thoroughly:. Question: How to use mysqltuner from a remote host? Thanks to rolandomysqldba. Question: Can I install this project using homebrew on Apple Macintosh?

How to contribute using Pull Request? Follow this guide : Pull request creation. Skip to content. Star 7.